The NetBSD project is participating in Google Summer of Code 2019 and projects for this year were announced:

• Akul Abhilash Pillai – Adapting TriforceAFL for NetBSD kernel fuzzing
• Manikishan Ghantasala – Add KNF (NetBSD style) clang-format configuration
• Siddharth Muralee – Enhancing Syzkaller support for NetBSD
• Surya P – Implementation of COMPAT_LINUX and COMPAT_NETBSD32 DRM ioctls support for NetBSD kernel
• Jason High – Incorporation of Argon2 Password Hashing Algorithm into NetBSD
• Saurav Prakash – Porting NetBSD to HummingBoard Pulse
• Naveen Narayanan – Porting WINE to amd64 architecture on NetBSD

Must admit that few projects are out of my knowledge area but some of them are really interesting I am planning to follow them closely. As an interesting fact Siddharth is participating for the second year in a row.